diff --git a/core/Migrations/Version21000Date20201120141228.php b/core/Migrations/Version21000Date20201120141228.php
index 844679b8d9..a5f3a619f4 100644
--- a/core/Migrations/Version21000Date20201120141228.php
+++ b/core/Migrations/Version21000Date20201120141228.php
@@ -40,7 +40,7 @@ class Version21000Date20201120141228 extends SimpleMigrationStep {
 
 		if ($schema->hasTable('systemtag')) {
 			$table = $schema->getTable('systemtag');
-			if ($table->hasColumn('systemtag')) {
+			if ($table->hasColumn('assignable')) {
 				$table->dropColumn('assignable');
 			}
 		}